Isosceles triangle ABC, with AB = BC, is inscribed in a circle with center O.If angle OBC = 10°, what is the measure of angle ACO?A) 10°B) 70°C) 80°D) 160°

Question

Isosceles triangle ABC, with AB = BC, is inscribed in a circle with center O.If angle OBC = 10°, what is the measure of angle ACO?A) 10°B) 70°C) 80°D) 160°
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Solution 1

Primero, observemos que el triángulo ABC es isósceles con AB = BC y está inscrito en un círculo con centro O. Dado que AB = BC, los ángulos en la base del triángulo isósceles son iguales, es decir, ∠BAC = ∠BCA.

Sabemos que ∠OBC = 10°. Como O es el centro del círculo, OB y OC son radios del círculo Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study prob

Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solv

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